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jacob haqq-misra

Geomedia: Books: Exploring space is risky business

Space is deadly, and the explorers who risk their lives to venture farther into these depths rank among the bravest heroes of all time. In “Mankind Beyond Earth: The History, Science, and Future of Human Space Exploration,” Claude A. Piantadosi portrays the history and future of space exploration through the lens of space medicine, which reminds us of the many threats to the human body that await as we venture away from our planet.

30 Aug 2017

Comment: Will we eliminate Earth's Ice-Age cycle?

Earth has been ice free before, with warmer temperatures and higher carbon dioxide and sea levels. But humans have only lived on a relatively cold planet. Will we be able to adapt to an ice-free planet? 

11 Jan 2017

Comment: To intervene or not to intervene: Improving the environment

Are science and technology enemies of the environment, or can they help us effectively and sustainably manage it?

08 Dec 2016

Comment: Did life start on a snowball?

Somewhere toward the end of the Hadean, life emerged on Earth. Conventional wisdom suggests the Hadean was a hothouse, but what if instead it were a global icehouse? Could life still have emerged?

06 Oct 2016

Geomedia: Books: 'FORE' helps you project the future, with a laugh

What if we could project the future of nearly everything with a single type of mathematical equation? In “FORE and the Future of Practically Everything,” a book replete with humor and keen insight, retired civil and geotechnical engineer Richard L. Handy valiantly attempts to demonstrate the projective power of mathematics by exploring an eclectic assortment of examples.

12 Aug 2016

Comment: Exoplanets: Life on the Terminator

New missions are searching for potentially life-bearing exoplanets around small, cool, red dwarf stars. On many of these exoplanets, the habitable zone lies on the line between sunlight and shadow, which, ironically, is called “the terminator.” Would life be able to exist in the terminator zones?

10 Sep 2015

Comment: The new frontier: Homesteading on Mars

Once relegated to science fiction, the idea of humans colonizing Mars could become a reality. But the lack of an international agreement governing the colonization of other planets challenges us to think about how to use the resources of space fairly, efficiently and ethically.
25 May 2015

Geomedia: Books: Breaking New Ground

Agricultural scientist Lester Brown ponders the global future of agriculture, but his roots as a tomato farmer make him keenly aware of the local challenges of feeding a growing population. A 1986 recipient of a MacArthur Fellowship for his pioneering interdisciplinary work in the field of sustainable development, and the founder of the Worldwatch Institute, Brown reflects on his life and career in his autobiography, “Breaking New Ground: A Personal History.”

 
16 Apr 2015

Geomedia: Books: A brief history of our cosmic origins

In the 1980 television show “Cosmos,” astronomer Carl Sagan famously noted: “The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” This scientifically and philosophically profound concept — that we are starstuff through and through — has been known for less than 50 years, and the history of its discovery was fraught with naysayers.

21 Jan 2015

Chess as a scientist

I started playing chess again this year. I learned to play early in elementary school, and I finished high school as the captain of our chess team. During college and graduate school I found fewer opponents for friendly games, and I lost my connection with the world of competitive chess. I have since reflected that, thanks to knowledge acquired since high school, I could potentially become much better at the game than I was then, so I recently set out to find a local chess club at which to dust off and maybe even improve on my past ability. I found a club near my home that features a number of players much better than I, and their willingness to share their knowledge has already helped my game tremendously.

05 Dec 2014

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